Are Your Annoying Friends Making You Physically Ill?

We all have those friends who are competitive or are constantly causing drama for one reason or another. It's tempting to just put up with them, but a new study has found that conflicts with those kinds of people could actually be irritating you physically—as in causing your immune system to fire up. This leads to your … » 1/30/12 11:55am 1/30/12 11:55am